#3fbccc
a balanced, vivid cyan · cool · closest name: skyblue
RGB
63, 188, 204
HSL
187°, 58%, 52%
CMYK
69, 8, 0, 20
Luminance
0.4138
Every format
| HEX | #3fbccc |
| RGB | rgb(63, 188, 204) |
| HSL | hsl(187, 58%, 52%) |
| CMYK | cmyk(69%, 8%, 0%, 20%) |
| LAB | lab(70.4 -28.7 -18.0) |
| LCH | lch(70.4 33.9 212.2) |
| OKLCH | oklch(0.734 0.109 207.4) |
Copy-ready code
/* CSS */
color: #3fbccc;
background-color: #3fbccc;
/* Tailwind (arbitrary) */
class="text-[#3fbccc] bg-[#3fbccc]"
/* SCSS */
$brand: #3fbccc;
/* SwiftUI */
Color(red: 0.247, green: 0.737, blue: 0.800)
/* Android */
Color.parseColor("#3fbccc")Accessibility — WCAG contrast
Aa
#3fbccc on white: 2.26:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fbccc on black: 9.28:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green73.7%
Blue80.0%
CMYK percentages
Cyan69.1%
Magenta7.8%
Yellow0.0%
Key (black)20.0%
Color previews
#3fbccc text on a black background
contrast 9.28:1
Card sample
#3fbccc text on a white background
contrast 2.26:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fbccc;
Background color
Panel with #3fbccc background
background-color: #3fbccc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fbccc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 188, 204, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 188, 204, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fbccc; background: linear-gradient(135deg, #3fbccc, #3F5ECC);